Reading and Clearing Diagnostic Trouble Codes

1NZ-FXE STARTING: SMART KEY SYSTEM: DTC CHECK / CLEAR

DTC CHECK / CLEAR

1. CHECK DTC
(a) Connect Techstream to the DLC3.
(b) Turn the power switch ON (IG).
(c) Read the DTCs by following the directions on the tester screen.
HINT: Refer to Techstream operator's manual for further details.

2. CLEAR DTC
(a) Connect Techstream to the DLC3.
(b) Turn the power switch ON (IG).
(c) Erase the DTCs by following the directions on the tester screen.
HINT: Refer to Techstream operator's manual for further details.